“All who say the same things do not possess them in the same manner”
Montaigne, Essais, liv. III, chap. viii.—Faugère
The Art of Persuasion
Context: All who say the same things do not possess them in the same manner; and hence the incomparable author of the Art of Conversation http://books.google.com/books?id=iRBEAAAAYAAJ&pg=PA452& pauses with so much care to make it understood that we must not judge of the capacity of a man by the excellence of a happy remark that we heard him make.... let us penetrate, says he, the mind from which it proceeds... it will oftenest be seen that he will be made to disavow it on the spot, and will be drawn very far from this better thought in which he does not believe, to plunge himself into another, quite base and ridiculous.
Help us to complete the source, original and additional information
Blaise Pascal 144
French mathematician, physicist, inventor, writer, and Chri… 1623–1662Related quotes
“When two do the same thing, it is not the same thing after all.”
Maxim 338
Sentences, The Moral Sayings of Publius Syrus, a Roman Slave

Day of Affirmation Address (1966)
Context: All do not develop in the same manner, or at the same pace. Nations, like men, often march to the beat of different drummers, and the precise solutions of the United States can neither be dictated nor transplanted to others. What is important is that all nations must march toward increasing freedom; toward justice for all; toward a society strong and flexible enough to meet the demands of all its own people, and a world of immense and dizzying change.

“If women are expected to do the same work as men, we must teach them the same things.”
If women are to have the same duties as men, they must have the same nurture and education. — Plato, The Republic, Book V, trans. Benjamin Jowett, third edition, Oxford University Press, 1892 http://oll.libertyfund.org/Home3/HTML.php?recordID=0345#hd_lf131.3.head.017
Misattributed
Variant: So if we are going to use men and women for the same purposes, they must be taught the same things. The Republic, trans. Desmond Lee [Penguin Classics, 2003, ISBN 0-140-449140-0], p. 161
Variant: Then if we are to use the women for the same things as the men, we must teach them the same things. The Republic, trans. W. H. D. Rouse [Signet Classic, 1999, ISBN 0-451-52745-3], p. 249

Book IV, 1005
Metaphysics
Original: (el) τὸ γὰρ αὐτὸ ἅμα ὑπάρχειν τε καὶ μὴ ὑπάρχειν ἀδύνατον τῷ αὐτῷ καὶ κατὰ τὸ αὐτό (καὶ ὅσα ἄλλα προσδιορισαίμεθ᾽ ἄν, ἔστω προσδιωρισμένα πρὸς τὰς λογικὰς δυσχερείας): αὕτη δὴ πασῶν ἐστὶ βεβαιοτάτη τῶν ἀρχῶν: ἔχει γὰρ τὸν εἰρημένον διορισμόν. ἀδύνατον γὰρ ὁντινοῦν ταὐτὸν ὑπολαμβάνειν εἶναι καὶ μὴ εἶναι, καθάπερ τινὲς οἴονται λέγειν Ἡράκλειτον.
Source: https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.01.0051%3Abook%3D4%3Asection%3D1005b

“We all declare for liberty; but in using the same word we do not all mean the same thing.”
Address in Baltimore, Maryland http://www.presidency.ucsb.edu/ws/?pid=88871 (18 April 1864)
1860s
Context: The world has never had a good definition of the word liberty, and the American people, just now, are much in want of one. We all declare for liberty; but in using the same word we do not all mean the same thing. With some the word liberty may mean for each man to do as he pleases with himself, and the product of his labor; while with others, the same word may mean for some men to do as they please with other men, and the product of other men's labor. Here are two, not only different, but incompatible things, called by the same name — liberty. And it follows that each of the things is, by the respective parties, called by two different and incompatible names — liberty and tyranny.